"His first wife, whom he married about 1539, was perhaps A DAUGHTER OF ROBERT PERPOYNT of Dedham. She was probably identical with AGNES, wife of Henry Sherman the elder, who was buried in Dedham 14 October 1580."

[S950] Michael Johnson Wood, "The Early Shermans of Dedham, Essex, and Their Wives. Part 1: Henry Sherman the Elder and His Wives." The New England Historical and Genealogical Register 166:245, October 2012.